<template>
  <el-container style="height: 100%; border: 1px solid #eee">
    <el-aside width="200px" style="background-color: rgb(238, 241, 246); height: 100%">
      <el-menu :default-openeds="['1', '3']" style="height: 100%; overflow-x: hidden"
               background-color="rgb(48, 65, 86)"
               text-color = "#fff"
               active-text-color="#ffd04b"
               :collapse-transition="false"
      >
        <div style="height: 60px; line-height: 60px; text-align: center">
          <img src="../assets/logo.png" alt="" style="width: 20px; position: relative; top: 5px; right: 5px">
          <b style="color: white" v-show="logoTextShow">记账簿管理系统</b>
        </div>
        <el-submenu index="1">
          <template slot="title"><i class="el-icon-message"></i>导航栏</template>
          <el-menu-item-group>
            <template slot="title">分组</template>
            <el-menu-item index="1-1">记账簿</el-menu-item>
          </el-menu-item-group>
        </el-submenu>
      </el-menu>
    </el-aside>

    <el-container>
      <el-header style="font-size: 12px; border-bottom: 1px solid #ccc; line-height: 60px; display: flex">
        <div style="flex: 1; font-size: 10px">
          <span></span>
        </div>
        <el-dropdown style="width: 70px; cursor: pointer">
          <span>有机盐</span><i class="el-icon-arrow-down" style="margin-left: 5px"></i>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>个人信息</el-dropdown-item>
            <el-dropdown-item>退出</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </el-header>

      <el-main>
        <div style="margin-bottom: 30px">
          <el-breadcrumb separator="/">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>记账簿管理</el-breadcrumb-item>
          </el-breadcrumb>
        </div>

        <div style="margin: 10px 0">
          <el-input style="width: 200px; margin-left: 5px" placeholder="请输入日期" suffix-icon="el-icon-search" v-model="date"></el-input>
          <el-input style="width: 200px; margin-left: 5px" placeholder="请输入事件" suffix-icon="el-icon-search" v-model="event"></el-input>
          <el-input style="width: 200px; margin-left: 5px" placeholder="请输入金额大于等于" suffix-icon="el-icon-position" v-model="eq1"></el-input>
          <el-input style="width: 200px; margin-left: 5px" placeholder="请输入金额小于等于" suffix-icon="el-icon-position" v-model="eq2"></el-input>
          <el-button style="margin-left: 5px" type="primary" @click="load">搜索</el-button>
          <el-button style="margin-left: 5px" type="warning" @click="reset">重置</el-button>
        </div>

        <div style="margin: 10px 0">
          <el-button type="primary" @click="handleAdd">新增<i class="el-icon-circle-plus-outline"></i></el-button>
          <el-popconfirm
              style="margin-left: 5px"
              confirm-button-text='确定'
              cancel-button-text='我再想想'
              icon="el-icon-info"
              icon-color="red"
              title="您确定删除吗？"
              @confirm="delBatch"
          >
          <el-button type="danger" slot="reference">批量删除<i class="el-icon-remove-outline"></i></el-button>
          </el-popconfirm>
<!--          <el-button type="primary" style="margin-left: 5px">导入<i class="el-icon-bottom"></i></el-button>-->
<!--          <el-button type="primary" style="margin-left: 5px">导出<i class="el-icon-top"></i></el-button>-->
        </div>

        <el-table :data="tableData" border stripe :header-cell-class-name="headerBg" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55"></el-table-column>
<!--          <el-table-column prop="id" label="ID" width="80"></el-table-column>-->
          <el-table-column prop="date" label="日期" width="120" align="center"></el-table-column>
          <el-table-column prop="event" label="事项" width="400" align="center"></el-table-column>
          <el-table-column prop="payment" label="收支" align="center"></el-table-column>
<!--          <el-table-column prop="is_delete" label="收支"></el-table-column>-->
<!--          <el-table-column prop="create_time" label="收支"></el-table-column>-->
<!--          <el-table-column prop="update_time" label="收支"></el-table-column>-->
          <el-table-column label="操作" width="200" align="center">
            <template slot-scope="scope">
              <el-button type="success" @click="handleEdit(scope.row)">编辑<i class="el-icon-edit"></i></el-button>
              <el-popconfirm
                  style="margin-left: 5px"
                  confirm-button-text='确定'
                  cancel-button-text='我再想想'
                  icon="el-icon-info"
                  icon-color="red"
                  title="您确定删除吗？"
                  @confirm="del(scope.row.id)"
              >
                <el-button type="danger" slot="reference">删除<i class="el-icon-remove-outline"></i></el-button>
              </el-popconfirm>
            </template>
          </el-table-column>
        </el-table>
        <div style="padding: 10px 0">
          <el-pagination
              @size-change="handleSizeChange"
              @current-change="handleCurrentChange"
              :current-page="pageNum"
              :page-sizes="[2, 5, 10, 20]"
              :page-size="pageSize"
              layout="total, sizes, prev, pager, next, jumper"
              :total="total">
          </el-pagination>
        </div>
        <el-dialog title="收支信息" :visible.sync="dialogFormVisible" width="30%" >
          <el-form label-width="80px" size="small">
            <el-form-item label="日期">
              <el-input v-model="form.date" autocomplete="off"></el-input>
            </el-form-item>
            <el-form-item label="事件">
              <el-input v-model="form.event" autocomplete="off"></el-input>
            </el-form-item>
            <el-form-item label="收支">
              <el-input v-model="form.payment" autocomplete="off"></el-input>
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button @click="dialogFormVisible = false">取 消</el-button>
            <el-button type="primary" @click="save">确 定</el-button>
          </div>
        </el-dialog>
      </el-main>
    </el-container>
  </el-container>
</template>

<script>
// @ is an alias to /src
import HelloWorld from '@/components/HelloWorld.vue'
import DatePicker from 'vue-datepicker-local'

export default {
  name: 'HomeView',
  data(){
    return {
      tableData: [],
      total: 0,
      pageNum: 1,
      pageSize: 2,
      payment: "",
      event: "",
      date: "",
      eq1: "",
      eq2: "",
      form: {},
      multipleSelection: [],
      dialogFormVisible: false,
      msg: 'Hello World',
      sideWidth: 200,
      logoTextShow: true,
      headerBg: 'headerBg'
    }
  },
  created() {
    // 请求分页查询数据
    this.load()
  },
  methods: {
    // collapse(){
    //   this.isCollapse = !this.isCollapse
    //   if (this.isCollapse) {  // 收缩
    //     this.sideWidth = 64
    //     this.collapseBtnClass = 'el-icon-s-unfold'
    //     this.logoTextShow = false
    //   } else {   // 展开
    //     this.sideWidth = 200
    //     this.collapseBtnClass = 'el-icon-s-fold'
    //     this.logoTextShow = true
    //   }
    // },
    load() {
      this.request.get("/statement/page", {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          event: this.event,
          date: this.date,
          eq1: this.eq1,
          eq2: this.eq2
        }
      }).then(res => {
        console.log(res)
        this.tableData = res.records
        for (let date in this.tableData) {
          this.tableData[date].date = this.tableData[date].date.substring(0, 10)
        }
        this.total = res.total
      })

      // fetch("http://localhost:9090/statement/page?pageNum="+this.pageNum+"&pageSize=" + this.pageSize + "&event=" + this.event)
      //     .then(res => res.json()).then(res => {
      //   console.log(res)
      //   this.tableData = res.records
      //   for (let date in this.tableData) {
      //     this.tableData[date].date = this.tableData[date].date.substring(0, 10)
      //   }
      //   this.total = res.total
      // })
    },
    handleAdd(){
      this.form = {}
      this.dialogFormVisible = true
    },
    handleEdit(row){
      this.form = row
      this.dialogFormVisible = true
    },
    handleSelectionChange(val) {
      console.log(val)
      this.multipleSelection = val
    },
    delBatch(){
      let ids = this.multipleSelection.map(v => v.id)
      this.request.post("/statement/del/batch/", ids).then(res => {  //注意最后这个'/'
        console.log(res)
        if (res){
          this.$message.success("批量删除成功")
          this.load()
        }
        else{
          this.$message.error("批量删除失败")
        }
      })
    },
    del(id){
      this.request.delete("/statement/" + id).then(res => {
        console.log(res)
        if (res){
          this.$message.success("删除成功")
          this.load()
        }
        else{
          this.$message.error("删除失败")
        }
      })
    },
    save(){
      this.request.post("/statement/save", this.form).then(res => {
        console.log(res)
        if (res){
          this.dialogFormVisible = false
          this.$message.success("保存成功")
          this.load()
        }
        else{
          this.$message.error("保存失败")
        }
      })
    },
    reset(){
      this.event  = ""
      this.date = ""
      this.eq1 = ""
      this.eq2 = ""
      this.load()
    },
    handleSizeChange(pageSize) {
      console.log(pageSize)
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {
      console.log(pageNum)
      this.pageNum = pageNum
      this.load()
    }
  }
}
</script>

<style>
.headerBg{
  background-color: #ccc !important;
}
</style>
